custom version of rasterize.js

rasterize.js

var page = require('webpage').create(),
    system = require('system'),
    address, output, size;

var width = 1024;
var height = 768;

address = system.args[1];
output = system.args[2];
page.viewportSize = { width: width, height: height };
page.clipRect = { width: width, height: height };
page.open(address, function (status) {
    if (status !== 'success') {
        console.log('Unable to load the address!');
        phantom.exit();
    } else {
        page.evaluate(function() {
            document.body.bgColor = 'white';
        });
        window.setTimeout(function () {
            page.render(output);
            phantom.exit();
        }, 200);
    }
});